Skip to content

[DSV4] Attention accumulation in model dtype #41533

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
kylesayrs wants to merge 2 commits into from
+0 −2
Closed

[DSV4] Attention accumulation in model dtype #41533

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
f74c861
swap
kylesayrs May 3, 2026
a656119
remove dtype
kylesayrs May 3, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 0 additions & 2 deletions vllm/model_executor/layers/deepseek_v4_attention.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -352,7 +352,6 @@ def compressor_kv_score() -> torch.Tensor:
return torch.mm(
hidden_states,
compressor.fused_wkv_wgate.weight.T,
out_dtype=torch.float32,
)

aux_fns[0] = compressor_kv_score
Expand All @@ -369,7 +368,6 @@ def indexer_compressor_kv_score() -> torch.Tensor:
return torch.mm(
hidden_states,
indexer.compressor.fused_wkv_wgate.weight.T,
out_dtype=torch.float32,
)

aux_fns[1] = indexer_weights_proj
Expand Down
Loading